baber/WOPTO huggingface dataset:
Patent JP-H05278180-A (JP)
Title: Gas barrier laminate
IPC: B32B27/34
Filed: 1992-03-31
Abstract: PURPOSE:To enhance the durability of the laminate concerned by a method wherein elastic layer mainly made of polyamide resin is integrally provided on both the front and rear sides of center layer made of ethylene-vinyl alcohol copolymer so as to constitute gas barrier laminate used for the diaphragm of an accumulator or the like. CONSTITUTION:Ethylene-vinyl alcohol copolymer (EVOH) is prepared as center layer forming material, polyamide resin as elastic layer forming material and acrylonitnile-butadiene rubber (NBR) as rubber layer forming material respectively. By coextruding EVOH and polyamide resin into the predetermined thickness from a molder, composite layer having three-layered structure, which is produced by laminating elastic layer 2 made of the polyamide resin on both the sides of the center layer 1 made of the EVOH is formed. Next, by applying adhesive on both the front and rear side faces of the composite layer, NBR is pressed in layers with a press and the vulcanizingly bonded together so as to form rubber layer 3 on the outermost sides in order to complete gas barrier laminate 4 having five-layered structure.
Patent JP-S61267609-A (JP)
Title: Part feeder
Inventor: AOKI KIYOTATSU
IPC: B65G27/24
Filed: 1985-05-21
Abstract: PURPOSE:To simplify the constitution by providing an electromagnetic driving device comprising I-iron core and E-ion core, disposing a primary winding and a secondary winding on the E-iron core, parallel resonance winding and saturation magnetic by-pass iron core between the windings, and connecting the secondary winding to a phase control circuit. CONSTITUTION:A primary winding connected to an a-c. power supply 1, a magnetic by-pass iron core 16 and a condenser 17 are connected in order from the separate position most apart from the open end of an E-iron core 4, and further a parallel resonance winding 18 and a secondary winding 20 connected to a phase control device 24 through a resistance 22 are disposed. I-ron core 6 is disposed opposite to the open end of the E-iron core 4 and separate therefrom. Thus, an electromagnetic driving device is constructed. In this arrangement, a constant-voltage transformer is formed on the E-iron core 4, and the amplitude of a bowl 8 can be set by a phase control device 24. The load fluctuation of the bowl is brought out as an increase or decrease in the interval between the I and E iron cores to cause an increase or decrease in voltage at both ends of an exciting coil 20, whereby an amplitude control function is produced. Thus, the constitution is simplified.
Patent JP-S60251305-A (JP)
Title: Pulse combustion device
Inventor: SUMITANI SHIGETO
IPC: F23C15/00
Filed: 1984-05-29
Abstract: PURPOSE:To lower the temperature of a main burner body and to improve the thermal efficiency and reliability thereof by forming the diameter of the downstream side of the main burner body larger than that of the upstream side thereof, and interposing a heat insulating member having an inner diameter which is the same as the inner diameter of the upstream side, in the inner part of the large-diameter portion. CONSTITUTION:A main burner body 11 has a downstream side 12 having a diameter which is larger than that of an upstream side. A cylindrical thermal insulating member 22 is inserted into a large-diameter portion 19, and the inner diameter of the member 22 is mad equal to that of an upstream side 13. Since air flowing into the main burner body 11 forms an upward swirl stream, flame holding begins at a turbulence forming body 18 or a fuel inlet port 17, and the flame becomes a flame along the inner wall of the main burner body 11 directed to an air inlet port 15. Consequently, the concentration of the combustion gas becomes high from the downstream of the fuel inlet port 17. However, since the heat insulating member 22 is provided at a part where the combustion gas concentration is relatively high, it is possible to lower the temperature of the main burner body 11.
Patent JP-S58224515-A (JP)
Inventor: KUROSAWA YASUHIRO
IPC: H02H3/28
Filed: 1982-06-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5536151-A (JP)
Title: Semi-sinking type twin-fuselage ship equipped with pitching reducing plate
Inventor: BABA EIICHI
IPC: B63B1/12
Filed: 1978-09-05
Abstract: PURPOSE: To prevent pitching in stoppage or in low-speed navigation by arranging horizontal pitching-reducing plates which freely ascend and descend between each stay of a semi-sinking type twin-fuselage ship.  
     CONSTITUTION: A semi-sinking type twin-fuselage ship consists of the lower ship body part 4 and the supporting pillar ship body part 3 which elongates upward, at the lower position than the draft 1 and the upper ship body part 2 connected with said supporting pillar part upper on the sea surface, and between each supporting pillar ship body part 3, horizontal pitching-reducing plates 6 are arranged in free ascent and descent. The pitching reducing plate 6 is lowered in stoppage of the semi-sinking twin-fuselage ship or in low-speed navigation, and prevents the pitching of the ship. In high-speed navigation, a dynamic lift is generated by the fin 5 of the lower ship body part 4, and the dynamic stability of the ship is maintained, so the horizontal pitching-reduceing plates 6 are made unnecessary, and the plates are elevated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61269667-A (JP)
Title: Switching regulator
Inventor: SASAKI MASAYOSHI
IPC: H02M3/155
Filed: 1985-05-21
Abstract: PURPOSE:To effectively and rapidly protect a switching regulator by turning OFF the first and second transistors when an output DC voltage largely drops to operate a protecting circuit. CONSTITUTION:The outputs of switching elements 42, 43 are rectified by rectifiers 44, 45, respectively, and smoothed by smoothing circuits 46, 47, respectively. A control circuit 40 compares the output voltages of the circuits 46, 47 with a reference voltage and controls to turn ON and OFF the elements 42, 43 in response to the result. When the differences between the output voltages of the circuits 46, 47 and the reference voltage become prescribed value or higher, the first transistor is controlled to stop the switching pulse in the circuit 40. When the absolute value of the output DC voltage becomes the prescribed voltage or lower, the second transistor 60 is turned OFF, a protecting circuit 28 is operated to interrupt the output DC voltage.
Patent JP-H02298325-A (JP)
Title: Denatured membrane
Inventor: ANZONIE YAN BARUGUGURAAFU
IPC: B01J35/06
Filed: 1990-04-26
Abstract: PURPOSE: To decrease the pore sizes of a ceramic ultrafiltration membrane system and to activate an upper layer membrane by modifying only the upper layer membrane of the ceramic ultrafiltration membrane system on the spot. CONSTITUTION: The ceramic ultrafiltration membrane system consisting of the microporous upper layer membrane 1 and a microporous inorg. carrier 2 is impregnated into an aq. soln. contg. a metal salt and urea and this carrier 2 is used as an impregnating liquid reservoir. Then, the carrier 2 has the pores 2a having the diameter larger than the diameter of the upper layer 1 having the pores 1a and draws the meniscus 3 of the impregnating liquid into the pores 2a. This membrane system is thereafter dried under controlled conditions. The membrane system decomposes the urea to the ammonia and the metallic component is hydrolyzed in the upper layer. The formed metal hydroxide settles on the solid existing in the upper layer. The membrane system of which the upper layer is modified in the manner described above is obtd.
Patent JP-H08283132-A (JP)
Title: Liquid composition for oral cavity
Inventor: SUGANO HIDEAKI
IPC: A61K8/42
Filed: 1995-04-10
Abstract: PURPOSE: To obtain the subject composition excellent in feeling of use by blending a liquid composition for the oral cavity containing a specific amount of ethanol and a viscous agent with 1-menthol and N-substituted-p-menthane-3- carboxamides. CONSTITUTION: This composition is obtained by blending a liquid composition for the oral cavity containing <=5wt.% ethanol and <=3wt.% viscous agent with 0.005-1wt.% 1-menthol and 0.00005-0.5wt.% compound of the formula (R is a 1-10C alkyl or alkenyl). Both the ingredients are capable of synergistically acting and masking the stickiness or sweetness with a hot feeling derived from the viscous agent with the compound of the formula without producing the bitterness or astringency derived from the compound of the formula even if the ethanol content is low by using and blending the 1-menthol with the compound of the formula in combination. The composition can widely be used as a refreshing agent in a liquid such as a mouthrinse, a toothwash, a mouthwash, a dental rinse or a mouth spray.
Patent JP-H07292797-A (JP)
Title: Spacer integral type heat shielding member
Inventor: EGUCHI TAKAAKI
IPC: E04B1/80
Filed: 1994-04-25
Abstract: PURPOSE:To To facilitate the material management and improve the execution workability by forming a projection for spacer on the reverse surface of a heat-shielding member body, integrally forming a recessed part for accommodating the projection on the surface, and forming a prescribed groove-shaped cut on the reverse surface side. CONSTITUTION:An auxiliary foamed particle is bead-foaming-shaped. A cylindrical projection 2 for spacer is installed on the reverse surface side. Then, a recessed part 3 for accommodating the projection 2 is formed at the position corresponding to the projection 2 on the surface side. In this case, a heat shielding body 4 and the recessed part 3 are formed integrally. Further, on the reverse surface side, the groove shaped cuts P and Q are formed. Then, the press-fitting between the joists is facilitated. Accordingly, the necessity of the labor for preparing an another body of spacer is obviated, and the workability in the execution of heat-shielding member can be improved.
Patent JP-S62278133-A (JP)
Inventor: SAMIYUERU ROBAATO FUOORAA
IPC: C03B37/09
Filed: 1987-05-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5334572-A (JP)
Title: Alarm electronic watch
Inventor: FUKUICHI TAKUROU
IPC: G04C3/14
Filed: 1976-09-10
Abstract: PURPOSE: When alarm time is reached while the time is being displayed on a display body of self-light emitting type, production of sound is inhibited and the reaching of the alarm time is announced by changing the state of display from ordinary one through flickering or the like, whereby the consumption of battery is prevented. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02291519-A (JP)
Title: Liquid crystal display element
Inventor: AKATSUKA MINORU
IPC: G09F9/35
Filed: 1989-05-01
Abstract: PURPOSE:To allow the sharp display of a positive or negative type with a high display grade by disposing a double refractive plate having the uniaxiality to attain nx=nz>ny when nx and ny among three main refractive indices are designated as the refractive indices in the intra-surface direction of the double refractive plate and nz is designated as the refractive index in the thickness direction on one side between a liquid crystal layer and a polarizing plate. CONSTITUTION:The product DELTAn1.d1 of the refractive index anisotropy DELTAn1 of the liquid crystal in the liquid crystal layer 3 of the liquid crystal display element disposed with the double refractive plate 4 on one side between the liquid crystal 3 and the polarizing layers 1, 2 and the thickness d1 of the liquid crystal layer 3 is specified to 0.4 to 1.5mum. The double refractive plate 4 having such uniaxiality as to attain nx=nz>ny when the three main refractive indices of the double refractive plate 4 are designated as nx, ny and nz, nx, ny as the refractive indices in the intra-surface direction of the double refractive plate and (nx>nz), nz as the refractive indices in the thickness direction of the double refractive plate is disposed. The black and white display element which is good in contrast, bright and is wide in an angle of field is produced at a good yield.
Patent JP-H10301432-A (JP)
Title: Electrophotographic device
Inventor: SUZUKI TAKASHI
IPC: G03G15/20
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To obtain a device having a fixing unit whose handleability is excellent by providing it with the fixing unit freely attached to and detached from a slide rail and an operation means allowing the drawing-out of the fixing unit and releasing the press-contact of a pair of fixing rollers arranged in the fixing unit. SOLUTION: The fixing unit 10 is constituted so that it can be drawn out forward while being held by the slide rail 13. An engagement mechanism 19 arranged in the unit 10 is detached from a main body frame 15 by rotating a rotary lever 14 for drawing out the unit 10 when the unit 10 is drawn out, and the unit 10 can be drawn out. In such a case, a pressure roller 12 is separated from a heating roller 11 when an oscillation cam 18 formed on the coaxial shaft 30 of the rotation center of the lever 14 is rotated synchronously with the rotating action of the lever 14, and the fixing rollers do not mutually receive pressure.
Patent JP-S60253415-A (JP)
Inventor: SHIGA HIROSHI
IPC: A47G33/00
Filed: 1984-05-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5334718-A (JP)
Title: Preparation of optical active gamma,delta-unsaturated-alpha-oxyvaleric acids
Inventor: OSHIMA IWAO
IPC: C07B31/00
Filed: 1976-09-14
Abstract: PURPOSE: To prepare the title compound in high yield without producing byproduct, by the hydrolysis of a reaction product obtained by the reaction of an α-ketoacid ester having an optical active ester group with allylsilane in the presence of a Ti compound. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H047854-A (JP)
Title: Semiconductor integrated circuit
Inventor: HANAI YASUMASA
IPC: G01R31/26
Filed: 1990-04-25
Abstract: PURPOSE:To facilitate the failure analysis of internal operation from the outside, by providing a control line selection circuit selecting one out of internal control signals, and a testing terminal for outputting outward the control signal outputted from the control selection circuit. CONSTITUTION:A control line selection circuit 20 selecting one out of internal control signals S1-Sn and a testing terminal Tk outputting outward a control signal Sp which is selected and outputted from the circuit 20 are provided. Hence only by equipping one testing terminal, it can be decided from the outside whether the output pattern of the internal control signal is correct. Thereby it can be discriminated either the failure exists in the control circuit outputting the internal control signal or the failure exists in the circuit to be controlled, and at the same time, it can be discriminated which control line is imperfect. Thus the subsequent failure analysis of the control circuit is facilitated.
Patent JP-H06320637-A (JP)
Title: Production of synthetic resin container
Inventor: KAMIYAMA TADAMASA
IPC: B29D24/00
Filed: 1993-05-11
Abstract: PURPOSE:To produce a synthetic resin container excellent in strength, tenacity, heat insulating properties and having a smooth inner surface extremely good in touch. CONSTITUTION:An inner surface layer material 8 preliminarily molded from a PMMA resin sheet by thermoforming is fitted to the male mold 9 of a mold 11 and a molten synthetic resin P is poured into the female mold 10 of the mold 11 and, thereafter, the molds 9, 10 are clamped to spread the resin P in the cavity 13 of the mold 11. Subsequently, the male mold 9 is moved upwardly while compressed gas is injected into the cavity from the injection port 12 of the female mold 10 to expand the volume of the cavity 13 to form a cavity in the resin P and the resin P is bonded to the entire inner surface of the cavity 13 under pressure and cooled and solidified while the inner pressure due to compressed gas is held.
Patent JP-S5633511-A (JP)
Title: Device for measuring fuel consumption of internal combustion engine for vehicle
Inventor: NISHIKAWA TOSHIHIDE
IPC: G01F1/00
Filed: 1979-08-27
Abstract: PURPOSE: To accurately measure fuel consumption and improve the durability of a measuring instrument by measuring the supply flow rate of fuel from a fuel tank to a fuel feeder such as a carburetor and the return flow rate of fuel from the fuel feeder and determining the fuel consumption  from the difference between both flow rates.   
     CONSTITUTION: Flow rate measuring passages 6, 7 are provided in a supply passage 4 from a  fuel tank 1 to a fuel feeder 2 and a return passage 5 from the feeder to the tank. A fluid mass injector 9 is coupled to the measuring passages 6, 7 through fluid mass injection pipes 8. Fluid  masses are injected into the measuring passages 6, 7 by the fluid mass injector 9 in accordance  with a signal from a drive circuit 21. The fluid masses are detected by fluid mass detectors 10, 11.  At that time, a counter circuit 21 performs counting through a latch circuits 13, 14 according to a  signal from the the drive circuit 21. The instantaneous value of fuel consumption is calculated  from the difference between the flow rates in the supply passage 4 and the return passage 5 by a  calculation and control circuit 15 on the basis of a clock signal. The instantaneous value is displayed on an indicator 17 through a register 16. According to said constitution, accurate measurement is effected and the durability of a measuring device is improved.  
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000296636-A (JP)
Title: Fluorescent print head
Inventor: SHIMIZU YUKIHIKO
IPC: B41J2/44
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a fluorescent print head particularly suitable for low resolution, to reduce component cost and mounting cost of a driving element and to reduce the head in size. SOLUTION: A fluorescent light print head comprises a box-shaped housing of which the inner section is maintained in a high vacuum condition, light emitting dot arrangements 26, 27 formed such that a plurality of light emitting dots 25 are arranged in a staggered fashion in the main scanning direction at an inner face of an anode substrate forming a part of the housing, plane face control electrodes 32 formed on the anode substrate each being flush with the light emitting dot arrangements 26, 27 such that they surround the circumference of each of the light emitting dots 25, and a filament-type cathode 34 provided along the light emitting dot arrangements 26, 27 in the inside of the housing.  Wire type conductors 30 each being drawn straight from the respective light emitting dot 25 are collected to one side of the anode substrate to be connected to driving elements such that the conductors pass through gaps between the light emitting dots and plane face control electrodes 32.
Patent JP-S5537850-A (JP)
Title: Method of mounting rotor winding for induction
Inventor: TAJIMA FUMIO
IPC: H02K15/06
Filed: 1978-09-08
Abstract: PURPOSE: To tighten the iron core only by secondary conductors in an induction motor without any jig by forming the length of the bar of the secondary conductor shorter than the thickness of a rotor iron core and mounting the conductor at the core in preheated state.  
     CONSTITUTION: The length La of the bar 5a of secondary conductors 5 is formed shorter than the thickness Lc of the rotor iron core 4 of an induction motor. When laminating the secondary conductors 5 at the core 4, the conductors 5 are preheated at a temperature higher than the temperature such as, for example, 150°C, which is raised at the rotor in operating state. The length of the bar of the conductors 5 becomes larger than the thickness L of the core 4 by this preheat to readily mount the conductors 5 at the core 4. Thus, the core can be simply tightened to thereby restrict the magnetic sound. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10296090-A (JP)
Title: Metallic catalyst converter and its manufacture
Inventor: NODA TAMIO
IPC: B01J35/04
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To ameliorate the resistance to oxidation at high temperatures on the end face of an exhaust gas inlet side and near the end face by adding the concentration of an element such as Cr or Al to a metallic foil material from the end face of the exhaust gas inlet side to a specific inside area of a honeycomb material made up of a metallic plain foil and a metallic corrugated foil rolled in a stacked state with numerous air holes formed in the axial direction and thereby, making the element concentration value higher than the average concentration value of the entire foils. SOLUTION: A sprayed layer 6 of Al is formed on a honeycomb material 3 made up of the corrugated foil 1 and the plain foil 2 of a metallic foil material rolled in a stacked state with numerous air holes 4 formed in the axial direction in such a manner that the Al concentration value from the end face of the exhaust gas inlet side to an area extending 0.2 mm from the former is made higher than the average concentration value of the entire metallic foil material. In addition, a ring-like elastic support which is wound around the outer periphery of the honeycomb material 3 and fastened is formed and further, a metal carrier is formed by mounting the honeycomb material 3 on an outer cylinder through the ring-like elastic support wound around the outer periphery. A catalyst is borne in the air holes 4 of the honeycomb material 3 to obtain the metallic catalyst converter. Thus it is possible to ameliorate the resistance to oxidation at high temperatures at least, in the exhaust gas inlet side area of the honeycomb material 3 and thereby, enhance the durability of the honeycomb material 3.
Patent JP-S63275515-A (JP)
Title: Hair dressing composition
Inventor: MINAMINO HIROMI
IPC: A61K8/00
Filed: 1987-05-07
Abstract: PURPOSE:To obtain the titled composition finishing naturally smooth hair having no greasiness during application and in high-humidity atmosphere, excellent set retention, containing a specific amino modified organopolysiloxane emulsion and a specific ampholytic high polymer compound. CONSTITUTION:A hair dressing composition containing (A) 0.05-10wt.% amino modified organopolysiloxane emulsion obtained by emulsifying a cyclic diorganopolysiloxane such as a compound shown by formula I (R<1> is alkyl; n is 3-8) and an amino group-containing trialkoxysilane such as a compound shown by formula II (R<2> is alkyl; R<3> and R<4> are alkylene) with a cationic surface active agent, subjecting to emulsion polymerization in the presence of an alkali metallic hydroxide as a catalyst and neutralizing with an acid and (B) 0.05-10wt.% ampholytic high polymer compound shown by formula III (R1, R3 and R4 and 1-8C alkyl; R2 is 1-4C alkyl; x and y are integers to give 10,000-100,000 average molecular weight).
Patent JP-H10295210-A (JP)
Title: Automatic washing rack
Inventor: MINEKAWA TAKASHI
IPC: A01K1/03
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To inexpensively provide the small automatic washing rack or an experimental animal breeding device with simple structure. SOLUTION: A tray is supported in the lower part of a breeding cage which is supported by a frame body 1 and a self-traveling vehicle 22 being running possible blong the longitudinal direction is placed on the rack. A bar 29 where a washing spatula for washing the upper surface of the tray is extended forewards from an arm 26 which is suspended from the self-traveling vehicle 22 to the rear part of the rack and consists of an inner cylinder 27 providing a restraining paw 40 and an outer cylinder 28 which is supported by the inner cylinder 27 so as to be freely vertically movable and also is provided with a projected piece 36.  Besides, the rack is provided with an engaging means for engaging the projected piece 36 with the restraining paw 40 with movement from one end of the washing spatula to the other end so a to separated the washing spatula from the upper surface of the tray and with a releasing means for releasing the engagement of the projected piece 36 with the restraining paw 40 with the movement of the washing spatula from the other end to one end so as to permit the washing spatula to be abutted on the upper surface of the tray.